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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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technology
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korbin
⟶ Atualizado 27 set 2018 ⟶
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korbin
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vacuum cleaner they were finding a easy to clean up small objects like dust. it was also made to clean carpets. it was mechanical so it was easy to operate
world's first affordable car. they we're finding a way to travel that is easy. without pedals that make you tired. it is also faster than a bicycle
lie detector a way for investigate someone. if they don't tell the truth. Rather then having to guess.
ballpoint pen a way to wright instead of a feather. also you get sick less by leftover germs. it is also easier to use.
nonstick pans a way to keep grease of the pan. easier to wash and cook with. also not as gross to wash.
the microwave oven. a way to cook food in. also a way to reheat food. it's also less dangerous than a campfire
barcodes a easier way to buy things. a faster way to get in and the store. all you have to do is scan the code
projection TV systems. a thing for entertainment. bad is it needs a lot of power. it not needed to record things over and over.
Wi-fi Something that can let people be online and play together. something that people can enjoy together. people have to pay for it though
beginning of time!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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